Fei’s Small Tree Frog vs Gray-bellied Night Monkey

Liuixalus feii compared with Aotus lemurinus

Key Differences

• Fei’s Small Tree Frog is Least Concern while Gray-bellied Night Monkey is Vulnerable.

Taxonomic Classification

Rank	Fei’s Small Tree Frog	Gray-bellied Night Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Primates (Primates)
Family	Rhacophoridae	Aotidae
Genus	Liuixalus	Aotus
Species	Liuixalus feii	Aotus lemurinus

Evolutionary Relationship

Fei’s Small Tree Frog and Gray-bellied Night Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Fei’s Small Tree Frog

LC — Least Concern

Gray-bellied Night Monkey

VU — Vulnerable

Physical Characteristics

Attribute	Fei’s Small Tree Frog	Gray-bellied Night Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fei’s Small Tree Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.